Neopetrosia compacta (Ridley & Dendy, 1886) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Porifera class Demospongiae order Haplosclerida family Petrosiidae genus Neopetrosia species Neopetrosia compacta Name Synonyms Petrosia similis var. compacta Ridley & Dendy, 1886 Homonyms Neopetrosia compacta (Ridley & Dendy, 1886)